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tfs tunable filter spectrometer multi-compound trace gas monitor
Online Gas Analyzer, Multi-component, MultiGas™ TFS™ Monitor

Specifications

  • Measurement Technique
    IR absorption using Tunable Filter Spectrometry
  • Gasses Measured
    All IR active gases
  • Gas Cell Pathlength
    10 meter, with proprietary high throughput folded path design
  • Update rate
    1 - 120 seconds (software configurable)
  • Calibration
    Factory calibrated; no recalibration required
  • Zero Drift
    <15 ppb per day (typical)
  • Optics Purge Flow
    0.2 L/min of dry nitrogen or CO2 - free clean, dry air with dewpoint below -70°C
  • Pressure Transducer
    MKS Baratron® capacitance manometer
  • Purge Connection
    1/8 inch Swagelok®
  • Dimensions
    19 in. W x 7 in. H x 25 in. D
  • Installation
    19 inch rack mount chassis
  • Power Requirements
    120 VAC, 60 Hz, 3.3A / 230 VAC, 50 Hz, 1.7A
  • Weight
    35 lbs. (16kg)
  • Sample Temperature
    10 - 50°C (nominal)
  • Sample Flow
    0.5 L/min (nominal)
  • Sample Pressure
    1 atm ±0.1 (nominal)
  • Gas Cell Construction
    Nickel coated Al
  • Fittings
    4 Swagelok VCR®
  • Tubing
    ¼ inch stainless steel
  • Mirrors
    Nickel plated aluminum substrate, with rugged gold coating
  • Windows
    ZnSe
  • O-rings
    Viton®
  • Communication Protocol
    Modbus TCP/IP or Modbus RS-485
  • Analog Output
    Four, 4 – 20 mA

Features

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